Out of memory exception in SP edition


Luis Gomez
 

For anybody using SP edition, you might need to adjust memory parameters when running it. Please see below.

BR/Luis


Begin forwarded message:

From: "Debolina Bandyopadhyay (dbandyop)" <dbandyop@...>
Subject: Re: [integration-dev] Out of memory exception
Date: May 5, 2014 at 2:21:29 PM PDT
To: "Raghurama Bhat (ragbhat)" <ragbhat@...>, "Christopher O'SHEA" <christopher.o.shea@...>, "integration-dev@..." <integration-dev@...>

This works perfectly. Thanks, Raghu.
 
From: Raghurama Bhat (ragbhat) 
Sent: Monday, May 05, 2014 1:49 PM
To: Debolina Bandyopadhyay (dbandyop); Christopher O'SHEA; integration-dev@...
Subject: Re: [integration-dev] Out of memory exception
 
Debolina,
 
From the exception, it looks like you are running out of Permgen space.  -Xmx option only increases the heap memory.  We need to pass the XX option (As in -XX:MaxPermSize=256m)  to the JVM to increase Permgen space. 


Can you please try adding this option to run.sh?  


./run.sh –Xmx2G –XX:MaxPermSize=256M


Thanks,


—Raghu
 
From: "Debolina Bandyopadhyay (dbandyop)" <dbandyop@...>
Date: Monday, May 5, 2014 at 1:37 PM
To: Christopher O'SHEA <christopher.o.shea@...>, "integration-dev@..." <integration-dev@...>
Subject: Re: [integration-dev] Out of memory exception
 
Even after making it 2G, I’m facing the same issue.
 
Thanks,
Debolina
 
From: Christopher O'SHEA [mailto:christopher.o.shea@...] 
Sent: Monday, May 05, 2014 12:35 PM
To: Debolina Bandyopadhyay (dbandyop); integration-dev@...
Subject: Re: [integration-dev] Out of memory exception
 
Hi Debolina,
 
What is the Xmx size you start with? Cause I believe the SP takes up more memory than the recommended 1G. 
In the Integration test setup we start it with 2G.
 
./run.sh  -Xmx2G
 
Thanks
Chris 
From: "Debolina Bandyopadhyay (dbandyop)" <dbandyop@...>
Date: Monday, May 5, 2014 at 12:20 PM
To: "integration-dev@..." <integration-dev@...>
Subject: [integration-dev] Out of memory exception
 
Hello,
 
Whenever I’m trying to debug, in the serviceprovider distribution, I’m hitting the java out of memory exception. [~ /opendaylight/integration/distributions/serviceprovider/target/
distributions-serviceprovider-0.1.2-SNAPSHOT-osgipackage/opendaylight]
 
at java.lang.Thread.run(Thread.java:744) [na:1.7.0_51]2014-05-05 12:07:55.225 PDT
[DeadlockMonitor{TransactionIdentifier{name='ConfigTransaction-78-80'}}] WARN  o.o.c.c.m.i.DeadlockMonitor$DeadlockMonitorRunnable -ModuleIdentifier{factoryName='bgp-reachability-ipv4', instanceName='example-ipv
4-topology'} did not finish after 7513 ms 2014-05-05 12:07:57.552 PDT
[DeadlockMonitor{TransactionIdentifier{name='ConfigTransaction-78-80'}}] WARN  o.o.c.c.m.i.DeadlockMonitor$DeadlockMonitorRunnable -ModuleIdentifier{factoryName='bgp-reachability-ipv4', instanceName='example-ipv
4-topology'} did not finish after 9839 ms2014-05-05 12:08:18.916 PDT
[ContainerBackgroundProcessor[StandardEngine[Catalina]]] ERROR o.o.c.l.b.i.UncaughtExceptionPolicy - Thread Thread[ContainerBackgroundProcessor[StandardEngine[Catalina]],5,main] died because of an uncaught exception java.lang.OutOfMemoryError: PermGen space
 
Is this a known issue?
 
Thanks,
Debolina
 
 
 
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